20348021847

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{484927}}^1$

素因数の和:485198

約数の個数: 16

約数和(自身を含む): 27652534272

約数和(自身を除く): 7304512425

約数列:

[1, 3, 71, 197, 213, 591, 13987, 41961, 484927, 1454781, 34429817, 95530619, 103289451, 286591857, 6782673949, 20348021847]

約数ペア:

[(1, 20348021847), (3, 6782673949), (71, 286591857), (197, 103289451), (213, 95530619), (591, 34429817), (13987, 1454781), (41961, 484927)]